EXO Sondes Webinar | Did you know?

EXO Sondes Webinar | Did you know?

2:44 – What is an EXO Sonde?
6:05 – Kor makes calibrations easy
8:55 –Multi-sensor calibrations
12:05 – Calibration reminders
15:57 – Order of calibrations
18:03 – Calibration records
23:00 – Rinsing with calibration standards
25:41 – Sensor correlations
37:00 – Local DO
41:15 – Ammonium ISE
45:30 – EXO2 and EXO2s auxiliary port
50:08 – Webinar recap
51:24 – Q&A

Part One: Calibration and sensor features

Let’s explore some common and lesser-known capabilities of EXO Sondes. Even if you consider yourself an EXO Expert, you might be surprised at all of the features that you could be using to your advantage. They could make the difference in your data, efficiency, and workflow!

This will be a two-part webinar series about EXO Sondes. Part One will cover calibration and sensor features.

In this webinar, we will:

  • Review common and less familiar facts and features of EXO Sondes
  • Cover expert tips and advice to achieve optimal data quality
  • Provide guidance for new and experienced users

Who should attend:

  • Water quality scientists, managers, engineers, and consultants
  • New environmental researchers or those looking for a refresher
  • Anyone looking to expand their monitoring applications

Meet the Experts:

environmental applications engineer

Zack Henderson
Product Manager

Zack Henderson is Product Manager for YSI Environmental Monitoring Systems. Upon receiving his Bachelor of Science in International Business from Wright State University in 2009, he worked for a distributor of environmental technology, holding many roles including sales/marketing associate, applications engineer, and service manager.

Since joining Xylem in 2017, Zack has been focused on marketing and product development for the EXO multiparameter water quality sonde platform. Zack returned to Wright State and received his Master of Business Administration (MBA) in 2025.

Catie Marchand
Environmental Solutions Application Engineer

Catie Marchand joined Xylem in 2021 as a sales representative and has been in the Applications Engineer role since 2022. At Xylem, she collaborates with the R&D teams and product managers on advancements to our technologies and creating resources for customers. She also supports testing and validating instrument design with her field expertise and customer focus. She is a technical expert in the field, and you can often find her at tradeshows and conferences.

Before working at Xylem, Catie spent five years with the Arizona Department of Environmental Quality in watershed management and water quality monitoring of Arizona’s rivers, lakes, and streams. She has a B.S. in Environmental Microbiology from the University of Arizona and is at home in the field and lab.

water instrumentation sales respresentative

Nate Christopher
Marketing Communications Manager

Nate Christopher joined Xylem in 2017 in a marketing communications role for some of Xylem’s leading brands including the YSI EXO and Pro Series. He creates product guides, how-to videos, and customer training events. He has a B.F.A. in Visual Communication Design from the University of Dayton.

Kyle Just
Marketing Communications Specialist

Kyle Just joined Xylem in 2022 as a marketing communications specialist. He is responsible for creating product guides, videos, and events for YSI and other Xylem brands. He holds a BS in Computer Graphics Technology from the Purdue School of Engineering & Technology.

What are people saying about YSI webinars?

The webinar was informative, it was great to learn information I didn't know before. Looking forward to Part 2.
- Webinar attendee

Great presentation, I learned a lot (and I’ve read the manual front-to-back)!
- Webinar attendee